Citing the Chinese-language newspaper the Commercial Times, Taiwanese industry trade publication DigiTimes reported Monday that the 22-inch iMac would be in addition to the current 21.5-inch and 27-inch iMacs, which do not have touchscreen panels. Taiwan-based Sintek Photronic was said to supply the screen, while Quanta will allegedly handle the production of the hardware.
Via its Web site, Sintek currently offers touchscreen panels ranging in size from 2.8 inches to 12 inches. There are no 22-inch panels listed.
Though the Commercial Times is generally somewhat reliable when it comes to Apple-related rumors, the newspaper did report last year that Apple was building a netbook that would feature a touchscreen display. While it's possible the displays referenced in last year's report could be headed to Apple's long-rumored tablet, Apple has never produced a low-cost netbook.
In October, Apple refreshed its iMac desktop line with a new, glossy, LED-backlit screen. The new iMac line, starting at $1,199, ships with a wireless keyboard and the all-new multi-touch Magic Mouse.